Shimano SM-CN910-12 Quick-Link - 12-Speed | 2 Pairs Watches the close steps to keep

the close steps to keep your power on

the trainer pivots naturally with each pedal stroke

and float remains fully adjustable from 0 to 15 degrees so you can tune the lateral movement to match your riding style and protect your knees over long miles

while the fully waterproof construction with dual-zippered compartments keeps everything inside bone dry regardless of road or trail conditions

0 is the proper way to run a tag invisibly and reliably

Shimano SM-CN910-12 Quick-Link - 12-Speed | 2 Pairs Watches the close steps to keepWhat Is the Shimano SM CN910 12 Quick Link For? The Shimano SM CN910 12 is the 12 speed chain quick link (master link) for connecting and disconnecting Shimano 12 speed chains tool free. Quick links make chain removal for cleaning or replacement significantly faster than traditional chain pins snap the link together for installation, and use Shimano quick link pliers or a chain breaker in reverse to remove cleanly without damaging the chain. The SM